"Great, can you judge now, which direction is this Poison King Toad going in now?" Cheng Yu said happily.

"Okay!" Yao Na also nodded excitedly.

The flowers and trees within a radius of thirty kilometers are like her eyes, constantly searching for traces of those venoms for her. She found that the venom of this poison king toad was really powerful, and wherever it passed, the venom left behind poisoned all living things, including some animals and even demonic beasts that touched those venoms, and they were not spared.

If you want to determine the whereabouts of the poison king toad, you must find out the order in which these venoms appeared. Judging by the dead flora and fauna, the venom in these places has been there for at least a few days now.

However, in the direction of the lower reaches of the Blackwater River, the venom does appear later. In other words, this poison king toad was really going in the direction of the lower reaches of the Heishui River as Cheng Yu guessed.

"I've checked carefully, this poison king toad should indeed be heading downstream of the Blackwater River, we have to continue downstream to find it!" After a while, Yao Na studied the venom for a long distance again, and finally said to everyone.

"So our luck is good, at least we didn't take the wrong road, so let's go downstream to find it, but don't let it run away. Everyone said happily.

Wherever there are plants, that's Yao Na's paradise, so the daunting task of finding the Poison King Toad is basically left to her. After all, who else can see as far as she can?

The place that everyone can discover, Yao Na has already discovered thirty kilometers away, and they are no different from blind people in front of Yao Na.

"We are separated from this poison king toad for more than ten days, if we chase it like this, then won't we have to chase it for more than ten days?"

"Of course not, it's just trying to survive near the Blackwater River, so naturally it's impossible to keep going on the road like we do. Moreover, although it has been more than ten days since we got this news, it does not mean that it has been gone for more than ten days.

It's possible that when they got the news, the poison king toad had been around for a few days, and only started to leave here later.

In addition, it doesn't need to rush to the road, I believe that as long as it really goes downstream, then it shouldn't go too far!" Cheng Yu thought about it and said.

"Looks like it is! So, it really won't take long for us to find it!" Kokomi nodded.

Half a day later!

"I found fresh venom. "Because the poison king toad will continue to leave traces of venom, Yao Na chased after the venom all the way.

But the traces of venom found along the way have been for a certain amount of time, and now fresh venom has been found, indicating that this poison king toad is near here.

"Great, it looks like we're about to find this poison king toad, Yao Na, hurry up and follow this venom!" Cheng Yu said with some excitement.

Everyone is also energetic at this time, and after spending so many days, they are finally going to find this poison king toad, and they are still very excited in their hearts.

It took about half an hour for Yao Na to finally discover the true body of the poison king toad, which made everyone even more excited.

"Senior Brother Yu, what now, are we going to catch it?" Xinhai said with some impatience.

Although Cheng Yu kept reminding him that this thing was very dangerous, he hadn't seen such a strange thing yet, so he was a little anxious.

It's just that they are still thirty kilometers away from this poison king toad now, and they can't catch it so quickly.

"What's the hurry, aren't we still followed by a group of people? Just let them fight the front battle for us!" Cheng Yu said with a smile.

"Hehe, when they see this poison king toad, I believe they will be very surprised!" Xinluo said with a smile.

"But what if they find out and we trick them?" asked Xinhai with some confusion.

"Don't worry, they won't be so easy to find, we've left them so many clues along the way, I'm sure they won't suspect it in a short time. By the time they really find out that this is a trap, it's already too late!" Cheng Yu said indifferently.

The range of divine sense sensing of masters like them is only two miles away, and the sensing of divine consciousness is not like Yao Na, who can clearly see everything within the range.

Therefore, the sense of the divine consciousness can only sense a general thing or danger.

What's more, now that they are more than two miles away from Cheng Yu, they have already thrown this group of people four or five miles away. However, Cheng Shou has always left clues for them in this forest, of course, these clues are all left by him "unintentionally".

For example, if they pass through places that no one has ever walked before, it is easy to leave traces of human passages and so on. Based on these traces, they could easily tell that Cheng Yu had passed through these places.

"Another thing, this poison king toad will leave traces of venom everywhere it passes, if they find these traces, they will also know the whereabouts of the poison king toad, in this case, our plan will fail!"

"It makes sense, but it doesn't matter, we can change directions and not let them see the traces of venom, we just need to let them meet!" Cheng Yu thought for a while and said.

The group kept approaching the Poison King Toad at first, because in order to guide the people behind them, they had to leave some traces.

However, when they were still three miles away from the Poison King Toad, Yao Na found that the Poison King Toad was approaching them, so they quickly retreated to avoid colliding with the Poison King Toad, and then left somewhere else.

It's just that if they leave this time, they won't leave any clues, otherwise they will be easily discovered by the people behind.

With Yao Na here, whether it is the Poison King Toad or those from the Flying Dragon Firm, they will be under her surveillance. She clearly saw that these people were following the route they had originally designed towards the Poison King Toad in front of her.

"Old Qian, this group of people is running so fast, have they already discovered the Poison King Toad?" said Feng Lao with some doubts.

They didn't sense Cheng Yu's presence along the way, they could only judge the direction of Cheng Yu and their advance based on the general direction and the artificial traces in front of them.

"It's hard to say, but we're not in a hurry, if they really find the Poison King Toad, then they will definitely fight the Poison King Toad first, and we won't just make a move, let's observe it first.

The president said that it is best not to let them find out about our existence, otherwise it will be very troublesome!" Qian Lao shook his head and said.

Because he still has to cooperate with Cheng Yu, Long Yuan naturally doesn't want to offend Cheng Yu now. If he knows that they want to take advantage of the fire in the future, then it will be difficult for them to continue their cooperation!